MSD Tall Block Cam Sync Plug Hall-Effect For Chevy w/ Taller Deck V8 2017-2023-6.6l-l5p-duramax Ample droop travel is required

Ample droop travel is required for good ride quality and all suspension components to last and work properly

2019-2023 Ram 1500 Rebel

(There should be a ½” to 1” gap between rubber spring and axle to ensure unloaded ride quality

2011-2016 Chevrolet Silverado 6

MSD Tall Block Cam Sync Plug Hall-Effect For Chevy w/ Taller Deck V8 2017-2023-6.6l-l5p-duramax Ample droop travel is requiredMSD's cam sync plugs are the perfect solution when running an aftermarket sequential EFI system with coil per cylinder ignition. The cam sync plug installs in place of a traditional distributor, providing a hall effect cam sync signal needed for the EFI system to reference the # 1 cylinder. MSD's cam sync is a plug and play with Holley EFI systems and can easily interface with most aftermarket EFI systems. The cam sync plug will have 2 3 4" of